fix: remove backtrace from console output when using incorrect/incomplete cli flags

1 files changed, 29 insertions, 0 deletions

diff --git a/app/tests/test_converter.py b/app/tests/test_converter.py
index e04d3fe..4d7a064 100644
--- a/app/tests/test_converter.py
+++ b/app/tests/test_converter.py
@@ -2,10 +2,12 @@
 
 import io
 import logging
+import logging_kit
 import tempfile
 import time
 import unittest
 from contextlib import redirect_stdout
+from datetime import datetime
 from pathlib import Path
 from unittest.mock import MagicMock, patch
 
@@ -391,6 +393,33 @@ class SetupLoggingTests(unittest.TestCase):
                                          "Chunk 1/1 request text", None, None)
         self.assertTrue(console.filter(chunk_record))
 
+    def test_traceback_logger_filtered_from_console_only(self):
+        setup_logging(debug=True)
+        console = self._console_handler()
+        traceback_record = logging.LogRecord(
+            logging_kit.TRACEBACK_LOGGER, logging.ERROR, "app", 1,
+            "Traceback (most recent call last): ...", None, None)
+        self.assertFalse(console.filter(traceback_record))
+
+    def test_log_traceback_reaches_file_but_not_console(self):
+        setup_logging()
+        console = self._console_handler()
+        console_stream = io.StringIO()
+        original = console.setStream(console_stream)
+        try:
+            try:
+                raise RuntimeError("boom")
+            except RuntimeError:
+                logging_kit.log_traceback()
+        finally:
+            console.setStream(original)
+        self.assertNotIn("Traceback", console_stream.getvalue())
+        self.assertNotIn("boom", console_stream.getvalue())
+        log_text = (Path(self._tmp.name) / "audiobook_"
+                    f"{datetime.now():%Y%m%d}.log").read_text(encoding="utf-8")
+        self.assertIn("Traceback (most recent call last):", log_text)
+        self.assertIn("RuntimeError: boom", log_text)
+
 
 class SynthesizeChunkLoggingTests(unittest.TestCase):
     """Chunk failures surface as a single ERROR record (no print echo)."""